A116126 Numbers k such that k concatenated with k-5 gives the product of two numbers which differ by 8.

10, 6752089, 6448802889351008245, 18894512461523256139943105859903480218905, 31958875438439894736354375209245786214798

Offset

1,1

Links

Table of n, a(n) for n=1..5.

Crossrefs

Cf. A116113, A116125, A116180, A116139, A116257.

Sequence in context: A235029 A013854 A210813 * A220145 A057141 A034249

Adjacent sequences: A116123 A116124 A116125 * A116127 A116128 A116129

Keyword

nonn,base

Author

Giovanni Resta, Feb 06 2006

Status

approved